A Watchdog Processor to Detect Data and Control Flow Errors

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	Similar Articles Articles by Alfredo Benso Articles by Stefano Di Carlo Articles by Giorgio Di Natale Articles by Paolo Prinetto

9th IEEE International On-Line Testing Symposium

Kos Island, Greece

July 07-July 09

ISBN: 0-7695-1968-7

	ASCII Text	x
	Alfredo Benso, Stefano Di Carlo, Giorgio Di Natale, Paolo Prinetto, "A Watchdog Processor to Detect Data and Control Flow Errors," IEEE International On-Line Testing Symposium, pp. 144, 9th IEEE International On-Line Testing Symposium, 2003.

	BibTex	x
	@article{ 10.1109/OLT.2003.1214381, author = {Alfredo Benso and Stefano Di Carlo and Giorgio Di Natale and Paolo Prinetto}, title = {A Watchdog Processor to Detect Data and Control Flow Errors}, journal ={IEEE International On-Line Testing Symposium}, volume = {0}, year = {2003}, isbn = {0-7695-1968-7}, pages = {144}, doi = {http://doi.ieeecomputersociety.org/10.1109/OLT.2003.1214381}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - IEEE International On-Line Testing Symposium TI - A Watchdog Processor to Detect Data and Control Flow Errors SN - 0-7695-1968-7 SP EP A1 - Alfredo Benso, A1 - Stefano Di Carlo, A1 - Giorgio Di Natale, A1 - Paolo Prinetto, PY - 2003 KW - null VL - 0 JA - IEEE International On-Line Testing Symposium ER -

Alfredo Benso, Politecnico di Torino

Stefano Di Carlo, Politecnico di Torino

Giorgio Di Natale, Politecnico di Torino

Paolo Prinetto, Politecnico di Torino

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/OLT.2003.1214381

A watchdog processor for the MOTOROLA M68040? microprocessor is presented. Its main task is to protect from transient faults caused by SEU?s the transmission of data between the processor and the system memory, and to ensure a correct instructions? flow, just monitoring the external bus, without modifying the internal architecture of the M68040?. A description of the principal procedures is given, together with the method used for monitoring the instructions? flow.

Citation:

Alfredo Benso, Stefano Di Carlo, Giorgio Di Natale, Paolo Prinetto, "A Watchdog Processor to Detect Data and Control Flow Errors," iolts, pp.144, 9th IEEE International On-Line Testing Symposium, 2003

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